Refers to the sound produced by humans or animals, often associated with speech.

स्वर

English Usage: Her voice was soothing and calm.

Hindi Usage: उसका स्वर शांति और आरामदेह था।

Refers to something that is turned on or made operational.

सक्रिय

English Usage: The device is voice-activated, so you can use it hands-free.

Hindi Usage: यंत्र स्वर-सक्रिय है, इसलिए आप इसे हाथों-मुक्त उपयोग कर सकते हैं।

Describing technology that responds to vocal commands.

स्वर आधारित

English Usage: I just bought a new voice-activated assistant for my home.

Hindi Usage: मैंने अपने घर के लिए एक नया स्वर-सक्रिय सहायक खरीदा।